Results 1 to 10 of about 1,047,164 (269)

Vector auto-regressive model (VAR) results’ versus auto-regressive distributive lags model (ARDL) results’ [PDF]

open access: yesMaǧallaẗ Al-Buḥūṯ Al-Mālīyyaẗ wa Al-Tiğāriyyaẗ, 2021
The paper aims to test the possibility of getting the same results when applying two different econometric models in testing the relation between the development of financial sector and the economic growth in Egypt.
rania moawad
doaj   +1 more source

Two-Threshold-Variable Integer-Valued Autoregressive Model

open access: yesMathematics, 2023
In the past, most threshold models considered a single threshold variable. However, for some practical applications, models with two threshold variables may be needed. In this paper, we propose a two-threshold-variable integer-valued autoregressive model
Jiayue Zhang, Fukang Zhu, Huaping Chen
doaj   +1 more source

Variable Selection for the Spatial Autoregressive Model with Autoregressive Disturbances

open access: yesMathematics, 2021
Along with the rapid development of the geographic information system, high-dimensional spatial heterogeneous data has emerged bringing theoretical and computational challenges to statistical modeling and analysis.
Xuan Liu, Jianbao Chen
doaj   +1 more source

AR, CR and ARCR modeling for simulations and analyses of karst groundwater quality parameters [PDF]

open access: yesGeološki Anali Balkanskoga Poluostrva, 2018
Although an invisible component of the hydrologic cycle, groundwater generally takes precedence over other water resources in the area of drinking water supply.
Ristić-Vakanjac Vesna   +4 more
doaj   +1 more source

Any-to-One Non-Parallel Voice Conversion System Using an Autoregressive Conversion Model and LPCNet Vocoder

open access: yesApplied Sciences, 2023
We present an any-to-one voice conversion (VC) system, using an autoregressive model and LPCNet vocoder, aimed at enhancing the converted speech in terms of naturalness, intelligibility, and speaker similarity.
Kadria Ezzine   +2 more
doaj   +1 more source

Forecasting domestic credit growth based on ARIMA model: Evidence from Vietnam and China [PDF]

open access: yesManagement Science Letters, 2019
Credit is an economic category and is also a product of the commodity economy, which exists through many socio-economic forms to promote economic growth. Therefore, the objective of this paper is to analyst, compare and forecast domestic credit growth in
Doan Van Dinh
doaj   +1 more source

Overview of Identification Methods of Autoregressive Model in Presence of Additive Noise

open access: yesMathematics, 2023
This paper presents an overview of the main methods used to identify autoregressive models with additive noises. The classification of identification methods is given. For each group of methods, advantages and disadvantages are indicated.
Dmitriy Ivanov, Zaineb Yakoub
doaj   +1 more source

A Manifold-Level Hybrid Deep Learning Approach for Sentiment Classification Using an Autoregressive Model

open access: yesApplied Sciences, 2023
With the recent expansion of social media in the form of social networks, online portals, and microblogs, users have generated a vast number of opinions, reviews, ratings, and feedback.
Roop Ranjan   +7 more
doaj   +1 more source

Spatial Temporal Conditional Auto-Regressive Model: A New Autoregressive Matrix

open access: yesAustrian Journal of Statistics, 2016
In the study of geographical patterns of disease, multivariate areal data models proposed so far in the literature (Ma and Carlin, 2007; Carlin and Banerjee, 2003; Knorr-Held and Best, 2001) have allowed to handle several features of a phenomenon at the ...
Leonardo Mariella, Marco Tarantino
doaj   +1 more source

StackDA: A Stacked Dual Attention Neural Network for Multivariate Time-Series Forecasting

open access: yesIEEE Access, 2021
Multivariate time-series forecasting derives key seasonality from past patterns to predict future time-series. Multi-step forecasting is crucial in the industrial sector because a continuous perspective leads to more effective decisions. However, because
Jungsoo Hong, Jinuk Park, Sanghyun Park
doaj   +1 more source

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